From patchwork Fri Apr 3 04:46:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhao1, Wei" X-Patchwork-Id: 67729 X-Patchwork-Delegate: xiaolong.ye@intel.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id F198DA0562; Fri, 3 Apr 2020 07:08:30 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 499021C0B6; Fri, 3 Apr 2020 07:07:43 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 6CB841C032; Fri, 3 Apr 2020 07:07:41 +0200 (CEST) IronPort-SDR: OeXlpmKOBNE4XUuiJTTBdykSAqnA0RrMDOq5raQL5VDnzRTiRvMO/35JVKsEI/HrtLIWEPQHLA Ah9Ld4DCZNVQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2020 22:07:41 -0700 IronPort-SDR: ujD+mHt4eHPA3OM0IQrGCPhhxrpqgLvSLDQuO5bwnkBQLGWbC7tadWjok4TWtFo/VtRlJsVB7b N/55gm/E2VUw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,338,1580803200"; d="scan'208";a="451178804" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([172.16.182.123]) by fmsmga006.fm.intel.com with ESMTP; 02 Apr 2020 22:07:39 -0700 From: Wei Zhao To: dev@dpdk.org Cc: qi.z.zhang@intel.com, nannan.lu@intel.com, qi.fu@intel.com, yuan.peng@intel.com, stable@dpdk.org, Wei Zhao Date: Fri, 3 Apr 2020 12:46:02 +0800 Message-Id: <20200403044609.27512-7-wei.zhao1@intel.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20200403044609.27512-1-wei.zhao1@intel.com> References: <20200403024353.24681-1-wei.zhao1@intel.com> <20200403044609.27512-1-wei.zhao1@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v4 06/13] net/ice: add action number check for swicth X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" The action number can only be one for DCF or PF switch filter, not support multiple actions. Cc: stable@dpdk.org Fixes: 47d460d63233 ("net/ice: rework switch filter") Signed-off-by: Wei Zhao --- drivers/net/ice/ice_switch_filter.c | 48 +++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/drivers/net/ice/ice_switch_filter.c b/drivers/net/ice/ice_switch_filter.c index d9bdf9637..cc48f22dd 100644 --- a/drivers/net/ice/ice_switch_filter.c +++ b/drivers/net/ice/ice_switch_filter.c @@ -1073,6 +1073,46 @@ ice_switch_parse_action(struct ice_pf *pf, return -rte_errno; } +static int +ice_switch_check_action(const struct rte_flow_action *actions, + struct rte_flow_error *error) +{ + const struct rte_flow_action *action; + enum rte_flow_action_type action_type; + uint16_t actions_num = 0; + + for (action = actions; action->type != + RTE_FLOW_ACTION_TYPE_END; action++) { + action_type = action->type; + switch (action_type) { + case RTE_FLOW_ACTION_TYPE_VF: + case RTE_FLOW_ACTION_TYPE_RSS: + case RTE_FLOW_ACTION_TYPE_QUEUE: + case RTE_FLOW_ACTION_TYPE_DROP: + actions_num++; + break; + case RTE_FLOW_ACTION_TYPE_VOID: + continue; + default: + rte_flow_error_set(error, + EINVAL, RTE_FLOW_ERROR_TYPE_ACTION, + actions, + "Invalid action type"); + return -rte_errno; + } + } + + if (actions_num > 1) { + rte_flow_error_set(error, + EINVAL, RTE_FLOW_ERROR_TYPE_ACTION, + actions, + "Invalid action number"); + return -rte_errno; + } + + return 0; +} + static int ice_switch_parse_pattern_action(struct ice_adapter *ad, struct ice_pattern_match_item *array, @@ -1158,6 +1198,14 @@ ice_switch_parse_pattern_action(struct ice_adapter *ad, goto error; } + ret = ice_switch_check_action(actions, error); + if (ret) { + rte_flow_error_set(error, EINVAL, + RTE_FLOW_ERROR_TYPE_HANDLE, NULL, + "Invalid input action number"); + goto error; + } + if (ad->hw.dcf_enabled) ret = ice_switch_parse_dcf_action(actions, error, &rule_info); else